Triple
T505829
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jhumpa Lahiri |
E10499
|
entity |
| Predicate | parent |
P120
|
FINISHED |
| Object |
Tapati Lahiri
Tapati Lahiri is the mother of acclaimed author Jhumpa Lahiri and a key figure in the writer’s Bengali-Indian family background.
|
E65425
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Tapati Lahiri | Statement: [Jhumpa Lahiri, parent, Tapati Lahiri]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tapati Lahiri Context triple: [Jhumpa Lahiri, parent, Tapati Lahiri]
-
A.
Ritu Banga
Ritu Banga is an Indian-American businesswoman and co-founder of the talent advisory firm Zoomdojo, known also as the wife of Mastercard executive and World Bank president Ajay Banga.
-
B.
Nabaneeta Dev Sen
Nabaneeta Dev Sen was a prominent Indian Bengali writer, poet, and academic known for her contributions to contemporary Bengali literature and feminist thought.
-
C.
Nilanjana Sudeshna Lahiri
Nilanjana Sudeshna Lahiri, better known as Jhumpa Lahiri, is a Pulitzer Prize–winning author renowned for her fiction exploring Indian-American immigrant experiences and identity.
-
D.
Amar Lahiri
Amar Lahiri is the father of Pulitzer Prize–winning author Jhumpa Lahiri and a key figure in her Bengali-Indian immigrant family background.
-
E.
Arundhati Roy
Arundhati Roy is an Indian author and activist best known for her Booker Prize–winning novel "The God of Small Things" and her outspoken political commentary on social and environmental justice.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tapati Lahiri Triple: [Jhumpa Lahiri, parent, Tapati Lahiri]
Generated description
Tapati Lahiri is the mother of acclaimed author Jhumpa Lahiri and a key figure in the writer’s Bengali-Indian family background.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tapati Lahiri Target entity description: Tapati Lahiri is the mother of acclaimed author Jhumpa Lahiri and a key figure in the writer’s Bengali-Indian family background.
-
A.
Ritu Banga
Ritu Banga is an Indian-American businesswoman and co-founder of the talent advisory firm Zoomdojo, known also as the wife of Mastercard executive and World Bank president Ajay Banga.
-
B.
Nabaneeta Dev Sen
Nabaneeta Dev Sen was a prominent Indian Bengali writer, poet, and academic known for her contributions to contemporary Bengali literature and feminist thought.
-
C.
Nilanjana Sudeshna Lahiri
Nilanjana Sudeshna Lahiri, better known as Jhumpa Lahiri, is a Pulitzer Prize–winning author renowned for her fiction exploring Indian-American immigrant experiences and identity.
-
D.
Amar Lahiri
Amar Lahiri is the father of Pulitzer Prize–winning author Jhumpa Lahiri and a key figure in her Bengali-Indian immigrant family background.
-
E.
Arundhati Roy
Arundhati Roy is an Indian author and activist best known for her Booker Prize–winning novel "The God of Small Things" and her outspoken political commentary on social and environmental justice.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a2e848adf881908e5e04f7af030093 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f14b2acc8190818e8a53eac69c54 |
completed | Feb. 28, 2026, 1:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4ab1bc2e48190b15d777af2a76a1a |
completed | March 1, 2026, 9:09 p.m. |
| NEDg | Description generation | batch_69a4aee8b2ac81908d21ca622bbcec93 |
completed | March 1, 2026, 9:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4af37dd3c8190879d0371a3846e0d |
completed | March 1, 2026, 9:27 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.